25338642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4049}}^1$

素因数の和:4210

約数の個数: 32

約数和(自身を含む): 58320000

約数和(自身を除く): 32981358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 4049, 6258, 8098, 12147, 24294, 28343, 56686, 85029, 170058, 603301, 1206602, 1809903, 3619806, 4223107, 8446214, 12669321, 25338642]

約数ペア:

[(1, 25338642), (2, 12669321), (3, 8446214), (6, 4223107), (7, 3619806), (14, 1809903), (21, 1206602), (42, 603301), (149, 170058), (298, 85029), (447, 56686), (894, 28343), (1043, 24294), (2086, 12147), (3129, 8098), (4049, 6258)]